Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1620875ybl; Fri, 13 Dec 2019 19:36:15 -0800 (PST) X-Google-Smtp-Source: APXvYqxquCQkyzMLOtwu9TAqDstVRHbM4p6O2BECh9ypmixTBKQ54wGDVxSDL93eVD7uZCxSmr37 X-Received: by 2002:a05:6830:1047:: with SMTP id b7mr19052954otp.77.1576294575347; Fri, 13 Dec 2019 19:36:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576294575; cv=none; d=google.com; s=arc-20160816; b=N0HPyFglqJHzLf0frDxHG59Ny7mNLyLnu0Qj2KkcIGKOkb70IDqcUr5lIZ5sSD5X/2 QrNuaWF2BSmCi8bCHc7gCvkA2W+NL3hf5008Q95A6SYEntnGAfrS9aZtqJHtJEWye5++ YKY7n5yNAZMZTQeAjwVMaX/QuXn09Fqlsnw3ZRO/Cbs6Yj+szvxqPOhRwDpl3BtuwbS3 wQDVNJ2lGW1eXTttVKJUqP4YXAjPb1YO8Y1znROUOih8slsBDejNhmKwaesx5EmHuWnL p0cbUEqoMG+Y7mCHkyFSqh1BZLlny0CjVOZ/6RB785mjXagTqUlVvfW5auuYHe5Q0HjZ NbLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=EfOKJBCOx9Pt7ihTw5HXY+o+3pTceu9q0YB5Z5YPpoU=; b=QpUQgKcVS56RkV0YNVjtzGV7wAUB0I7NggUYSm2ObHvoYnChB5U+wA/T00EU5pmclt VfJ7XO5f2s0gVehRIXannoibi/z8FrJTEEYpFd5IabMmUhTTyQutrsMSQIlhoSCZH2jA sZ1ZLT06qVjMx2iY/cysU7AguTBc/g0Vlb0LCsYxz/AFXppWN0LozSU4tqJMg8b0fBN6 sqw2MMVhTbbCZxNUSiFHr8XGVeFwsHehN2SOGKV3o7zCOng/yny/ZZg9ZY+jeyZaq2+j 6HIipsmcm+7k6+kGf25y6vtMoAlISkAs1lc7tMvbqMg5u+WpNEsSetcoFYLr5RM0M71V KHbA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g2si5835598otn.117.2019.12.13.19.36.03; Fri, 13 Dec 2019 19:36:15 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726691AbfLNDfS (ORCPT + 99 others); Fri, 13 Dec 2019 22:35:18 -0500 Received: from mga02.intel.com ([134.134.136.20]:9065 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726046AbfLNDfS (ORCPT ); Fri, 13 Dec 2019 22:35:18 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Dec 2019 19:35:17 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,312,1571727600"; d="scan'208";a="221051250" Received: from sjchrist-coffee.jf.intel.com (HELO linux.intel.com) ([10.54.74.202]) by fmsmga001.fm.intel.com with ESMTP; 13 Dec 2019 19:35:17 -0800 Date: Fri, 13 Dec 2019 19:35:16 -0800 From: Sean Christopherson To: Paolo Bonzini Cc: Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] KVM: x86: X86_FEATURE bit() cleanup Message-ID: <20191214033516.GA6676@linux.intel.com> References: <20191211175822.1925-1-sean.j.christopherson@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191211175822.1925-1-sean.j.christopherson@intel.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 11, 2019 at 09:58:20AM -0800, Sean Christopherson wrote: > Small series to add build-time protections on reverse CPUID lookup (and > other usages of bit()), and to rename the misleading-generic bit() helper > to something that better conveys its purpose. Paolo, please don't merge this even though Jim's feedback was minor, I have a revamped version that I'll send out next week. Thanks!